d - 15 mm

D - 21 mm

B - 4 mm

d₁ - - 16.86 mm

D₂ - - 19.7 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 16.5 mm

d_a - max. - 16.5 mm

D_a - max. - 20 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.618 kN

Basic static load rating - C₀ - 0.3 kN

Fatigue load limit - P_u - 0.012 kN

Reference speed - 67000 r/min

Limiting speed - 32000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.4

Mass bearing - 0.0036 kg

• Model Number: W 61702-2Z
• Inner Diameter：21mm Outer Diameter：15mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:small diesel generators,boring bar boring bar,garden machinery,Infrared Technology,lathe,chamfering machine etc,Liposuction device,air shower etc,screen filter,ventilator anesthesia machine etc,Vacuum generator
• Similar models:SKF W61702-2RS1 ZEN 61702 ISB 61702 SKF W61702R ZEN S61702-2Z ZEN S61702-2RS SKF W61702-2Z ZEN F61702-2RS ZEN 61702-2RS SKF W61702R-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W61702-2Z products，there is large inventory of SKF W 61702-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61702-2Z Which SKF W61702-2Z is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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